欢迎使用智能文件转换平台

上传文件开始转换，支持本地文件上传或远程链接导入

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

输出格式：

已上传 ${items.length} 个文件

Convert

如何将Aac文件转换为CAF？

点击「选择AAC文件」按钮上传您的源文件
点击「立即转换」启动智能转码流程
状态显示「转换完成」后，点击「下载CAF」获取文件

全场景AAC to CAF格式兼容转换

本工具支持将多种类型的 Aac 转换为 CAF。可将 MP3, WAV, FLAC, AIFF, OGG, M4A, WMA, OPUS, AMR, AC3 转换为 CAF。

行业领先的Aac格式转换专家

智能优化算法保障Aac转换质量，支持批量处理与自定义分辨率/码率/帧率设置

零成本·军工级安全

基于浏览器即点即用，采用金融级256位SSL加密传输，所有文件72分钟后自动焚毁

What is an AAC file?

AAC (Advanced Audio Codec) is a more efficient audio compression format than MP3, offering better sound quality while taking up less storage. It is widely used in streaming, Apple devices, and mobile platforms. AAC supports multiple profiles, making it suitable for various applications, including low-bitrate audio transmission and high-fidelity audio playback.

How to open and play an AAC file?

AAC files can be opened and played using various tools. The most popular choices include [iTunes](https://www.apple.com/itunes/), [VLC](https://www.videolan.org/), [Winamp](https://www.winamp.com/), and [Foobar2000](https://www.foobar2000.org/). These tools support not only AAC files but also a wide range of other audio formats. Most modern media players also have built-in support for AAC files. On Windows and macOS systems, you can also use built-in media players to play AAC files. On Linux systems, the `ffplay` command-line tool (part of FFmpeg) can be used to play AAC files. Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert an AAC file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.aac output.mp3`.

开发团队： Fraunhofer IIS, Dolby, Sony, Nokia
首发时间： 1997
相关链接：

https://en.wikipedia.org/wiki/Advanced_Audio_Codec

https://www.videolan.org/vlc/index.html

https://ffmpeg.org/

What is an CAF file?

CAF (Core Audio Format) is an advanced audio format developed by Apple, supporting multi-format conversion via FFmpeg. CAF is ideal for lossless compression, large file storage, and professional audio production, providing high-quality audio experiences. It is widely used in music production, recording, and audio editing.

How to open and play an CAF file?

CAF files can be opened and played using various tools. The most popular choices include [GarageBand](https://www.apple.com/mac/garageband/), [Logic Pro](https://www.apple.com/logic-pro/), [VLC](https://www.videolan.org/), and [Audacity](https://www.audacityteam.org/). These tools support not only CAF files but also a wide range of other audio formats. On Apple devices, you can use the built-in Music app to play CAF files. On Windows and macOS systems, you can also use built-in media players to play CAF files. On Linux systems, the `ffplay` command-line tool (part of FFmpeg) can be used to play CAF files. Regardless of the tool you choose, the process is straightforward: simply double-click the file or right-click and select 'Open'. If you need to convert a CAF file to another format, FFmpeg provides powerful command-line tools, such as `ffmpeg -i input.caf output.mp3`.

https://en.wikipedia.org/wiki/Core_Audio_Format

https://developer.apple.com/documentation/coreaudio

https://ffmpeg.org/documentation.html